when is the next season? September?

Games Halo 5: Guardians
1

I haven’t played for a couple months thought about coming back to grind since the Halo infinite delay

2

> 2535466853625977;1:
> I haven’t played for a couple months thought about coming back to grind since the Halo infinite delay

No official date as of yet. I’d assume September/October.
Keep an eye out for Community Updates as they usually include Arena playlist updates there.

3

It is September as it will be the start of fall.

4

Probably sometime in September.